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70549 (1999 TM135)
Classification: Main-belt Asteroid          SPK-ID: 2070549
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07669439989211274 3.3164e-08  
a 2.607968201817181 1.1984e-08 au
q 2.4079516456411 8.5746e-08 au
i 3.616173718393879 4.7711e-06 deg
node 352.7164256928911 6.2436e-05 deg
peri 296.7182730676343 7.0779e-05 deg
M 137.5129940103015 3.373e-05 deg
tp 2458808.884691070456
(2019-Nov-21.38469107)
0.00014418 TDB
period 1538.338342039071
4.21
1.0603e-05
2.903e-08
d
yr
n .234018739676487 1.613e-09 deg/d
Q 2.807984757993263 1.2903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52065  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:25  

Additional Information
 Earth MOID = 1.39409 au 
 Jupiter MOID = 2.31208 au 
 T_jup = 3.404 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457393.5 (2016-Jan-06.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07687991707368642 3.3032e-08  
q 2.40796699956053 8.5529e-08 au
tp 2457274.608797550819
(2015-Sep-09.10879755)
0.00014513 TDB
node 352.8180335495647 6.2418e-05 deg
peri 297.6855961835482 7.0779e-05 deg
i 3.616653673454008 4.7725e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52065  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:50:25  

Additional Information
 Jupiter MOID = 2.31208 au 
 T_jup = 3.404 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.091109482983654E-15 -2.801401275480536E-15 1.722793540357929E-13 2.617043568807669E-15 1.375352739674311E-14 -7.336005220258723E-18
q -2.801401275480536E-15 7.315171624619699E-15 -6.478219607100402E-13 -5.987490165739892E-15 -8.261546238570758E-14 3.077327444398684E-16
tp 1.722793540357929E-13 -6.478219607100402E-13 2.106400738596136E-8 4.248976403799034E-11 4.858280123549376E-9 1.411907624795404E-12
node 2.617043568807669E-15 -5.987490165739892E-15 4.248976403799034E-11 3.895950861746825E-9 -3.877914230932111E-9 7.306702050931892E-11
peri 1.375352739674311E-14 -8.261546238570758E-14 4.858280123549376E-9 -3.877914230932111E-9 5.009636803034705E-9 -7.259646957483157E-11
i -7.336005220258723E-18 3.077327444398684E-16 1.411907624795404E-12 7.306702050931892E-11 -7.259646957483157E-11 2.277703871146306E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.61   n/a MPCxxxxx  

70549 (1999 TM135)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1986-Oct-08 19:54 < 00:01 Amphi 0.0297582370814861 0.0297564102590265 0.0297600645342805 2.51387627147357 2.51387619462745 2446712.329285376 0.745490651220046 261.518129137127 43.2957876191481 71.9346589271539 97768.1022515216 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 12:50:28 2021-Apr-13 12:50
2107-Apr-09 03:08 00:04 Amphi 0.0466702499878157 0.0466484906367346 0.0466920097838928 2.27620767605461 2.27620762193919 2490723.630545869 4.21218362769819 1105.86724236478 46.0747977417628 11.7081576976463 31313.7934521148 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 12:50:28 2021-Apr-13 12:50
2117-Jun-08 23:37 00:03 Amphi 0.0485619868900287 0.0485382753083665 0.0485857016632863 2.27847753654411 2.27847748458858 2494437.484364105 3.37706012836928 1332.39008765275 42.7333576328611 27.6839455632928 79003.7522797301 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 12:50:28 2021-Apr-13 12:50
2174-Feb-07 14:29 00:07 Europ 0.0237982028311976 0.0237652338536449 0.0238311748206496 3.78896359891356 3.78896348104252 2515135.103727192 6.75665857242427 1696.15433524662 35.6419563917968 14.4033799911574 24907.1145965092 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 12:50:28 2021-Apr-13 12:50

Alternate Designations
 1999 TM135 = 2002 JN38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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